1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright (c) 2000 by Sun Microsystems, Inc. 24*0Sstevel@tonic-gate * All rights reserved. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #ifndef _SYS_DR_UTIL_H_ 28*0Sstevel@tonic-gate #define _SYS_DR_UTIL_H_ 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate #include <sys/types.h> 33*0Sstevel@tonic-gate #include <sys/memlist.h> 34*0Sstevel@tonic-gate #include <sys/sbd_ioctl.h> 35*0Sstevel@tonic-gate #include <sys/varargs.h> 36*0Sstevel@tonic-gate #include <sys/kmem.h> 37*0Sstevel@tonic-gate 38*0Sstevel@tonic-gate #ifdef __cplusplus 39*0Sstevel@tonic-gate extern "C" { 40*0Sstevel@tonic-gate #endif 41*0Sstevel@tonic-gate 42*0Sstevel@tonic-gate #define GETSTRUCT(t, n) \ 43*0Sstevel@tonic-gate ((t *)kmem_zalloc((size_t)(n) * sizeof (t), KM_SLEEP)) 44*0Sstevel@tonic-gate #define FREESTRUCT(p, t, n) \ 45*0Sstevel@tonic-gate (kmem_free((caddr_t)(p), sizeof (t) * (size_t)(n))) 46*0Sstevel@tonic-gate 47*0Sstevel@tonic-gate #define DRERR_SET_C(epps, eppn) \ 48*0Sstevel@tonic-gate if (*(epps) == NULL) \ 49*0Sstevel@tonic-gate *(epps) = *(eppn); \ 50*0Sstevel@tonic-gate else \ 51*0Sstevel@tonic-gate sbd_err_clear(eppn) 52*0Sstevel@tonic-gate 53*0Sstevel@tonic-gate #ifdef DEBUG 54*0Sstevel@tonic-gate #define MEMLIST_DUMP(ml) memlist_dump(ml) 55*0Sstevel@tonic-gate #else 56*0Sstevel@tonic-gate #define MEMLIST_DUMP(ml) 57*0Sstevel@tonic-gate #endif 58*0Sstevel@tonic-gate 59*0Sstevel@tonic-gate extern sbd_error_t *sbd_err_new(int e_code, char *fmt, va_list args); 60*0Sstevel@tonic-gate extern void sbd_err_log(sbd_error_t *ep, int ce); 61*0Sstevel@tonic-gate extern void sbd_err_clear(sbd_error_t **ep); 62*0Sstevel@tonic-gate extern void sbd_err_set_c(sbd_error_t **ep, int ce, 63*0Sstevel@tonic-gate int e_code, char *fmt, ...); 64*0Sstevel@tonic-gate extern void sbd_err_set(sbd_error_t **ep, int ce, 65*0Sstevel@tonic-gate int e_code, char *fmt, ...); 66*0Sstevel@tonic-gate 67*0Sstevel@tonic-gate extern sbd_error_t *drerr_new(int log, int e_code, char *fmt, ...); 68*0Sstevel@tonic-gate extern sbd_error_t *drerr_new_v(int e_code, char *fmt, va_list args); 69*0Sstevel@tonic-gate extern void drerr_set_c(int log, sbd_error_t **ep, 70*0Sstevel@tonic-gate int e_code, char *fmt, ...); 71*0Sstevel@tonic-gate 72*0Sstevel@tonic-gate extern void memlist_delete(struct memlist *mlist); 73*0Sstevel@tonic-gate extern void memlist_dump(struct memlist *mlist); 74*0Sstevel@tonic-gate extern int memlist_intersect(struct memlist *al, 75*0Sstevel@tonic-gate struct memlist *bl); 76*0Sstevel@tonic-gate extern void memlist_coalesce(struct memlist *mlist); 77*0Sstevel@tonic-gate 78*0Sstevel@tonic-gate #ifdef __cplusplus 79*0Sstevel@tonic-gate } 80*0Sstevel@tonic-gate #endif 81*0Sstevel@tonic-gate 82*0Sstevel@tonic-gate #endif /* _SYS_DR_UTIL_H_ */ 83